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Permit Review Detail
Review Status: Completed
Review Details: COMMERCIAL - TI
Permit Number - T15CM00250
Review Name: COMMERCIAL - TI
Review Status: Completed
| Review Date | Reviewer's Name | Type of Review | Description | Status | Comments |
|---|---|---|---|---|---|
| 01/22/2015 | KEN BROUILLETTE | FIRE | REVIEW | Reqs Change | Please submit complete chemical inventory statement. Please provide details regarding cylinder storage room, including quantities of bottles of each gas, method of securing bottles, etc. Include analysis of quantities in relation to chapter 50 of the 2012 International Fire Code (maximum allowable quantities of hazardous materials). Be advised that there have been no recorded required sprinkler inspections (annual sprinkler and 5 year check valve) since 2003. These will need to be current prior to occupancy. |
| 01/28/2015 | RONALD BROWN | BUILDING-COMMERCIAL | REVIEW | Reqs Change | SHEET A-000 AND AC-102 1. As per the Building Code Summary on both sheets, the construction type is defined as IIA which classifies all the building elements in Table 601 as non-combustible except as permitted in Section 603 and elsewhere in the 2012 IBC. a. As per the architectural and structural plans and details, the existing roof framing is 2 x 6s and wood joists. b. As per the existing construction documents, the type of construction for this building is a type VB. c.Please explain how the original VB wood framed structure is modified to meet a IIA building classification. SHEETS AC-100 AND AE-101 2. There are two 1 hour fire rated partitions dividing the structure into three distinct fire sections. a. Please explain, by code analysis, the purpose for these fire partitions and why they are located where shown on the drawings. SHEET AC-100 3. Are hazardous materials used in the two lab areas? If so please define such and classify these lab areas as H3 control areas. 4. Is the storage room 122 used to store hazardous materials? If so, please define how they are stored and in what quantities as per comment 7b below. If not please define the storage area use. 5. Please define what sort of Industrial activities occur in rooms 127 and 130. 6. As per the 2012 IBC, Section 1014, exiting may not be through a storage space. Please revise the exit through Open Space/Storage 128. SHEET AC-102 7. In the Means of Egress analysis and the Occupancy Classification a building use classification of H3 is defined. a. The drawings show only that rooms 126, 131 and 132 are classified as "H3". This does not show what the hazardous materials are, what quantities are available, how they are being used, how they are moved and how and where they are stored. No summary of the types of hazardous materials is provided. b. Please provide a complete summary of all the hazardous materials to be used in this facility, their types, intended total quantities, allowed quantities, classification and group as per the 2012 IBC, Tables 307.1 (1) and 307.1 (2). Please provide this summary for each control area: storage, use-closed systems and use-open systems. c. Please define all hazardous material control areas on the drawings and show the storage locations and identify special containers as required. 8. Please provide a total square footage analysis of all the different uses in the building. 9. At the occupant load calculation chart, the total s.f. shown is 2,762 less than the total building square footage of 17, 054. Please explain the difference and adjust the s.f. analysis accordingly. SHEET AE-101 10. Please provide full structural detailing and calculations for the support of the folding partition including any required beams, columns and spot footings as needed. SHEET AE-402 11. Detail B3 and C3: Please include the vertical bar for the water closet as depicted at detail D1/AQA-000. 12. Please delete all references to ADA. The governing accessible code as per the 2012 IBC includes Chapter 11 and the 2009 ICC A117.1. SHEET AE-403 13. At Detail A1: Please show all dimensions for accessibility requirements. SHEET AE-530 14. At details B4 and D4, please show all required structural support for the folding partition as referenced at comment 2 above. END OF REVIEW |
| 02/05/2015 | ROBERT SHERRY | WATER | REVIEW | Reqs Change | Tucson Water limits a 1-1/2" meter to a maximum demand of 75 GPM. The water demand calculations show a demand of 82 GPM. Revise the water pressure calculations to use a 2" water meter. Verify that a 2" meter is available on site or arrange for the installation of a 2" water meter with Tucson Water. |
| 02/05/2015 | ROBERT SHERRY | PLUMBING-COMMERCIAL | REVIEW | Reqs Change | 1. Provide the listing information for the Ronco settling tank (ST-1) along with information regarding the waste material that will be going into the settling tank. Reference: Section 302.1, and 303.4, IPC 2012. 2. Revise the water distribution system design criteria to provide a pressure drop representative of a reduced pressure zone backflow assembly listed to ASSE 1013. Reference: Section 604.1, IPC 2012. 3. Revise the size of the water service pipe to limit the water velocity to less than 8 feet per second. Reference: Sections 303.2 and 604.3, IPC 2012. 4. Correct the firing rate (output) and flue size entries in the water heater schedule. Reference: Section 107.2.1, IBC 2012. 5. Verify that the air admittance valve specified for use with the lab sink is listed for such use. Reference: Section 918.8, IPC 2012. 6. Clarify the basis for determining the low pressure natural gas pipe sizes. The note on the natural gas demand table on sheet P9.1 indicates that Table 402.4 (1), IFGC 2012 was used but if so, the pipe sizes shown on sheet P3.7 are under-sized. Reference: Section 402.3, IFGC 2012. 7. Verify the size of the 2PSIG (15.7 PSIA at 2500 feet elevation) natural gas pipe shown on sheet P3.7. A flow of 1185 CFH in a ¾" schedule 40 pipe will have a pressure of only 12.5 PSIA after 120 feet. Reference: Section 402.3, IFGC 2012. 8. Correct the note on sheet P3.7 calling for "LNPG down to water heater (WH-1)." |
| 02/06/2015 | ROBERT SHERRY | MECHANICAL-COMMERCIAL | REVIEW | Reqs Change | 1. The title blocks of the mechanical plans indicate that the plans are for "design development - not for construction." Provide construction documents that are complete and clearly indicate the extent of the proposed work (i.e. remove the "design development - not for construction" label from the drawings.). Reference: Section 107.2.1, IBC 2012. 2. The plans appear to show that the existing building will have an increase in energy use due to this change in occupancy. The occupancy change will require the building (i.e. the envelope, mechanical systems, lighting, and service water heating) to be brought into compliance with the current code. Reference: Section C101.4.4, IECC 2012. 3. Clarify how the penetration of the fire barrier between the business and H-3 occupancy by the supply duct and the air transfers for the return air plenum comply with the requirements of Section 607, IMC 2012. 4. Provide a list of the chemicals being used for analysis, research, and development. The list shall include the quantities of each chemical along with how and where each is being stored and used in the facility. Show how the exhaust systems comply with the requirements of Section 510, IMC 2012. 5. If the egress corridor is to be fire-rated, show how the combustion and relief air for the water heater will be obtained. Reference: Section 304.12, IFGC 2012 and Section 607.1.1, IMC 2012. 6. Ventilation calculations for HVAC systems supplying multiple zones shall take into account the different occupancy loads in each zone (i.e. finish calculation the ventilation requirements). Reference: Section 403.3.2.3, IMC 2012. |
| 02/13/2015 | DAN SANTA CRUZ | ELECTRICAL-COMMERCIAL | REVIEW | Reqs Change | Please provide the following information: #1. 2012 IECC light budget calculations. #2.Full compliance with Tucson Outdoor Lighting Code. #3. Plan Sheet E4.1 (a) Complete Fault Current Analysis. (b) Total Tenant and Building Service Load. (c) Fuse Ratings, Types, AIC. #5. Plan Sheet E5.2. (a)Panel ` RPC ' shown on this plan but not on One Line Diagram, or Power Plan. Please clarify. |
Final Status
| Task End Date | Reviewer's Name | Type of Review | Description |
|---|---|---|---|
| 03/10/2015 | KROBLES1 | OUT TO CUSTOMER | Completed |